Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1866 |
118 |
2185 | (140) | 14 |
| 1867 |
112 |
2200 | (136) | 0 |
| 1868 |
104 |
2214 | (131) | 0 |
| 1869 |
95 |
2228 | (125) | 0 |
| 1870 |
88 |
2242 | (120) | 0 |
| 1871 |
81 |
2256 | (114) | 0 |
| 1872 |
75 |
2271 | (107) | 0 |
| 1873 |
71 |
2285 | (99) | 0 |
| 1874 |
63 |
2299 | (91) | 0 |
| 1875 |
62 |
2313 | (81) | 12 |
Rating table notes
|
| Biographical data |
| Name: Sayen, William Henry |
| Born: 14 May 1846 |
| Died: 14 June 1921 |
|
| |
| References |
| Books |
| Gaige, Chess Personalia, page 374 |
| Gilberg, Fifth American Chess Congress, page 103 |
| Reichhelm and Shipley, Chess in Philadelphia, page 10 |
| van Winsen, James Mason in America, page 72 |
| |
